//= require jquery-ui/version

( function( factory ) {
  if ( typeof define === "function" && define.amd ) {

    // AMD. Register as an anonymous module.
    define( [ "jquery", "./version" ], factory );
  } else {

    // Browser globals
    factory( jQuery );
  }
} ( function( $ ) {

// Support: IE8 Only
// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop
// with a string, so we need to find the proper form.
  return $.fn.form = function() {
    return typeof this[ 0 ].form === "string" ? this.closest( "form" ) : $( this[ 0 ].form );
  };

} ) );
